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VA LCD Screen 5V 4 Digit Seven Segment Display with 37PIN Connector

    Buy cheap VA LCD Screen 5V 4 Digit Seven Segment Display with 37PIN Connector from wholesalers
     
    Buy cheap VA LCD Screen 5V 4 Digit Seven Segment Display with 37PIN Connector from wholesalers
    • Buy cheap VA LCD Screen 5V 4 Digit Seven Segment Display with 37PIN Connector from wholesalers
    • Buy cheap VA LCD Screen 5V 4 Digit Seven Segment Display with 37PIN Connector from wholesalers

    VA LCD Screen 5V 4 Digit Seven Segment Display with 37PIN Connector

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    Brand Name : BBI
    Certification : ISO9001 RoHS
    Price : DISCUSSABLE
    Delivery Time : 3-4WEEKS
    Payment Terms : T/T
    Supply Ability : 100000/MONTH
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    VA LCD Screen 5V 4 Digit Seven Segment Display with 37PIN Connector

    VA Type 5V LCD Screen Black 4 Digit Seven Segment Display 37PIN


    Detail Information

    LCD Type:VA, Nagative
    Viewing Angle:3 O'clock
    Operating Temperature:-20~+70℃
    Voltage:5.0V
    Connector:PIN
    Product Description
    VA LCD Screen Display Black 7-Segment 4 Digits White 37PIN


    Key Display Metrics:

    • CO₂ Concentration: Usually shown in parts per million (ppm).
    • Temperature and Humidity: Many CO₂ detectors also monitor these environmental factors.
    • Alerts and Warnings: Visual indicators for high CO₂ levels (e.g., icons, flashing text).


    Display Type:

    • Segment LCD: Suitable for simple numeric and text displays.
    • Graphical LCD: Displays additional information like trend graphs or multi-line data.
    • Color LCD: Highlights warnings using red/yellow/green schemes for CO₂ levels.

    Detailed Parameters:


    Detailed Parameters:


    Outline dimension55.5(W)* 97.5(H)* 2.8(T) mmDisplay modeVA, Negative
    LCD viewing area50.5(W)* 88.5(H) mmPolarizer typeTransmissive
    Operating temp.-20~+70LED backlightWhite
    Drive method1/6 Duty, 1/3 BiasWorking voltage5.0V
    Viewing angle3 O'clockConnection WayPIN, 37 numbers


    The VA type 5V liquid crystal screen in black with 4-digit 7-segment display and 37 pins is a common type of liquid crystal display device. Below is a detailed introduction to it:


    Display type: Utilizes VA (vertical orientation) liquid crystal technology. This technology's liquid crystal screen has high contrast, with a dark base like ink, and can present clear and prominent display effects. 4-bit 7-segment display means it can display 4-bit numbers or characters, each consisting of 7 fields, achieving 0-9 digit display and some simple symbol display by controlling the on/off state of different fields.


    Working voltage: The working voltage is 5V, which is a common voltage specification, making it easy to connect with most microcontrollers and circuit systems, without the need for complex voltage conversion circuits.


    Pin count: It has 37 pins. These pins are used to connect external circuits to drive and control the display, including power input, data transmission, control signal input, and other functions.


    Appearance size: The size of this type of display produced by different manufacturers may vary, but generally, its shape and size will be designed according to the display content and pin layout. For example, a similar display has an appearance size of 68.00mm×47.00mm×2.10mm, and a display area size of 75.00mm×20.00mm.


    Display mode: There are usually two modes available for selection: negative display and positive display. The polarizing film type also has different types such as full transparency and half transparency, which can be customized according to specific application requirements.


    Operating temperature: It can generally operate normally within the temperature range of -20℃ to 70℃, meeting the usage requirements of most ordinary environments.


    Application fields: Due to its clear display effect and simple control method, it is often used in automotive electronics, instrument and equipment, household appliances, smart watches, office equipment, medical equipment, etc. For example, digital displays on car dashboards and time displays on electronic clocks.

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